ABB 5SGA30J2501

The ABB 5SGA30J2501 is a high-current asymmetric Gate Turn-Off (GTO) thyristor rated at 3000 A and 2500 V. Designed for extreme performance in heavy-duty applications, this device utilizes patented free-floating silicon technology for reduced switching and conduction losses. Its 108.5 mm round industry-standard housing features an annular gate electrode and supports a mounting force of 40 kN—making it ideal for traction, HVDC, and high-power converters.

◆ Key Features

• Rated current: 3000 A

• Blocking voltage: 2500 V

• Asymmetric configuration (unidirectional blocking)

• Annular gate electrode for even current distribution

• Patented free-floating silicon structure

• High immunity to cosmic radiation

• Low switching and conduction losses

• 108.5 mm industry-standard round housing

• High mechanical strength with 40 kN mounting force

◆ Technical Specifications

• Product ID: 5SGA30J2501

• Type: Asymmetric Gate Turn-Off Thyristor (GTO)

• ITGQM: 3000 A

• VDRM: 2500 V

• Package Diameter: 108.5 mm

• Package Height: 26 mm

• Gross Weight: 0.8 kg

• Mounting Force: 40 kN

• Electrode Type: Annular gate

• Silicon Technology: Free-floating

• Radiation Resistance: Cosmic withstand rated

• Package Type: Industry-standard round housing

◆ Applications

• Rail traction inverters

• HVDC transmission systems

• Industrial motor drives

• Static VAR compensators

• Heavy-duty DC choppers and converters

◆ Why Choose the 5SGA30J2501

• Handles extremely high current demands

• Offers low-loss switching for efficiency

• Trusted ABB quality for industrial reliability

• Mechanical robustness with 40 kN mounting force

• Designed for harsh and high-radiation environments

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. FLATECK Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply